3830075842 has 4 divisors (see below), whose sum is σ = 5745113766. Its totient is φ = 1915037920.

The previous prime is 3830075827. The next prime is 3830075861. The reversal of 3830075842 is 2485700383.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3122462641 + 707613201 = 55879^2 + 26601^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 3830075795 and 3830075804.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 957518959 + ... + 957518962.

Almost surely, 2^3830075842 is an apocalyptic number.

3830075842 is a deficient number, since it is larger than the sum of its proper divisors (1915037924).

3830075842 is a wasteful number, since it uses less digits than its factorization.

3830075842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915037923.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 3830075842 is about 61887.6065299023. The cubic root of 3830075842 is about 1564.5968730346.

The spelling of 3830075842 in words is "three billion, eight hundred thirty million, seventy-five thousand, eight hundred forty-two".